baber/WOPTO huggingface dataset:
Patent JP-2000195326-A (JP)
Title: Headlight of movable unit type for automobile
Inventor: HIRAGUCHI HITOSHI
IPC: B60Q1/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To shorten a length in forward/rearward direction by arranging an aiming screw tiling a lamp unit around a horizontal tilting axis which extends to the right and left direction of a U-shaped rod shaped part of a lamp housing between an horizontal ram of a lamp body of a lamp unit and a part facing opposite the horizontal ram in the upper and lower direction of the U-shaped lamp housing surrounding the arm. SOLUTION: A U-shaped lamp housing 20 which opens in the upper or lower direction in front view is shortened in its forward/rearward size surrounding a lamp body. An optical axis is controlled upward and downward by an aiming mechanism, including an aiming screw 50 controlling the inclination of a lamp unit U around a horizontal inclination axis Lx between pivotal supports P1, P2 at the upper portions of U-shaped rod parts of lamp housing. The aiming screw disposed upward/downward between a horizontal arm 40B, extending crosswise to the extending direction of lamp housing 20 at an upper portion on the back side of lamp body and an opposite horizontal stepped part 21 thereto, does not protrude rearward of the lamp unit U, so that in space saving is realized.
Patent JP-H11235577-A (JP)
Title: Detoxicating treatment of soil
Inventor: ITO HIROYUKI
IPC: B09C1/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling to perform a detoxicating treatment for soil contaminated with an organic chlorine compound whose object is the soil in a saturation band lower than a water level of the underground water but also the soil in an unsaturated band higher than a water level of the underground water or the dug and cut soil, relatively inexpensively with an addition of a small quantity of single iron material compared to a conventional method, in a short time and at the normal temperature. SOLUTION: This process consists of an addition and mixing method by means of spraying iron powder as a reducing agent into the soil in the earth together with a high pressure medium or mechanically mixing by utilizing an engineering machine, etc. Preferably the iron powder incorporates >=0.1 wt.% carbon, and has particle sizes whose 50 wt.% or more the carbon passes through a 150 μm filter mesh, or has >=500 cm<2> /g specific surface area, being added to the soil in the 0.1-10% range. Sponge like iron powder is used as the iron powder to efficiently attain the object.
Patent JP-H11193477-A (JP)
Title: Rolling member or sliding member and rolling bearing
Inventor: ODA TETSUYA
IPC: F16C33/62
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the seizing life by chemically treating the surface with tannic acid, thereby forming a coating film excellent in lubricity on the surface. SOLUTION: The chemical treatment using tannic acid is performed by dipping a rolling member or a sliding member in an aq. soln. of tannic acid or applying the soln. on the whole or a part of the member. In this case, at least one among the plurality of rolling members or sliding members in contact with one another should be treated. Further, when a soft metal element is finely dispersed in the chemically treated layer, the seizing life of the members is further improved. Au, Ag, Pb, etc., are exemplified as the soft metal element. The metal element is dispersed by dispersing the metal element in an aq. soln. of tannic acid and dipping the members in the dispersion. the raceway, rolling element, holders, etc., of a rolling bearing are exemplified as the rolling member and a mechanical seal, etc., as the sliding member.
Patent JP-2001185658-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HASEGAWA TAKESHI
IPC: H01L23/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of incompletely hermetical seal of a semiconductor element due to a crack or a large void of a sealing resin, transferring no heat generated at the element operating time to the exterior and no normally and stably operating. SOLUTION: The semiconductor device comprises a substantially square flat plate-like insulating base 1 having a plurality of wiring conductors 4 led from a semiconductor element mounting part 1a and its periphery to its outer periphery on an upper surface, a semiconductor element 3, a plurality of external lead terminals 2 connected at one end part to sites led to the outer peripheral parts of the conductors 4 and projected at the other ends from the side face of the base 1, and a sealing resin 6 for sealing them in such a manner that a chamfered pat 1 is formed between the side face and the lower surface of the base 1. The thickness between the corner between the side face and the lower surface of the base 1 and the side face of the resin 6 can be increased.  A stress concentrated at the site of contacting with the corner between the side face and the lower surface of the base 1 can be dispersed and alleviated at the resin 6.
Patent JP-H11193926-A (JP)
Title: Convection oven and rice cooker therefor
Inventor: KUROKAWA MIDORI
IPC: F24C1/00
Filed: 1997-12-28
Abstract: PROBLEM TO BE SOLVED: To deal with any cooking, including rice cooking, by providing a food heating chamber, a fan for supplying heated air into the heating box, and a rice cooking function. SOLUTION: A rice cooker 2 comprises a substantially rectangular prism cooker body 21, and a cover member 23 closing the opening of the cooker body 21. A fluororesin layer is formed on the inner surface of the body 21 so that rice does not adhere thereto and the body 21 can be cleaned easily. Specified quantity of rice 26 and water is placed in the body 21, the cover member 23 is fixed to close the opening of the body 21 and a temperature sensor 25 is inserted into the sensor hole 24 of the cover member 23. When the race cooker 2 is set in a heating chamber under that state and a rice cooking key on an operating panel is depressed, temperature in the chamber is controlled through a control means, e.g. a microcomputer.  When the temperature sensor 25 is connected with the control means, temperature/heating time can be set automatically while taking account of seasonal difference of water temperature and rice can be cooked using an ordinary hotel pan.
Patent JP-2001181658-A (JP)
Title: Method for processing plastic into fuel
Inventor: ONO SHOICHI
IPC: F23G7/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a,problem that singly crushed plastics are liable to cause landing combustion, when the singly crushed plastics are used as a substitute fuel for a combustion device using pulverized coal, heavy oil, or the like, consequently deteriorating the nature and quality of the calcined product, a problem that the crushing treatment is excessive to cause the remarkable enhancement of the crushing cost for plastics which are difficult to crush, when the crushing is more finely carried out to prevent the landing combustion of the crushed plastics, and a problem that the lowering in the efficiency of combustion due to the displacement of a combustion zone, the spreading of temperature distribution, or the like, is easily caused, when the speed for charging the crushed plastics is enhanced. SOLUTION: This method for processing the plastics into the fuel is characterized by crushing plastics into the crushed product having a specific surface area of >=200 cm2/g and a weight of 0.01 to 0.1 g and burning the crushed product at >=800 deg.C in a calcination kiln.
Patent JP-H11193863-A (JP)
Title: Control device for power train
Inventor: IMAI HIDEAKI
IPC: F16H61/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid hunting of mode switching by controlling a continuously variable transmission to reach a second goal change gear ratio when a deviation between the current change gear ratio and the goal change gear ratio is a designated value or more, and controlling the same to reach the goal change gear ratio when less than the designated value. SOLUTION: A goal tilting angle θo of rollers 23, 33 of a transmission mechanism is determined from the goal car speed Vo and the rotating speed N of an engine 1, subsequently, a car speed change rate α of a deviation between the current car speed V and the target car speed Vo to the current car speed V is found, and an overshoot rate β is determined from the obtained α and a map. A value obtained by multiplying the goal tilting angle θo by the overshoot rate β is taken as a second goal tilting angle θi, and change gear ratio is controlled to reach the goal. Subsequently, the ratio of the current car speed V to the goal car speed Vo is calculated, and when the ratio exceeds a designated value γ, a goal tilting angle θi is reset until the deviation between the current car speed V and the target car speed Vo amounts to less than a designated value δ, and when it amounts to less than the designated value δ, the goal tilting angle θi is returned to the control goal θo. Accordingly, hunting of mode switching can be avoided.
Patent JP-H11187581-A (JP)
Title: Solar panel, battery for portable telephone
Inventor: MIZUOCHI TAKAO
IPC: H01L31/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a solar panel battery for portable telephone which can be charged not only through an ordinary charger but also through utilization of solar light on the portable stage including arbitrary speech time and can be applied to the charging section of various types of portable telephone. SOLUTION: A solar panel body 1 is provided rotatably at one end of a substantially planar substrate 2 and an operating section 9 for controlling the output from the solar panel body 1 is provided integrally at the opposite end. The operating section 9 is connected movably through a connector 3 with the charging section of a portable telephone in order to supply power to the portable telephone from the solar panel body 1 fixed removably thereto. Furthermore, the solar panel body 1 is provided with a leg 6 in order to receive solar light according to the irradiation angle and a section 12 for connecting a dry cell 11 is formed at he operating section 9.
Patent JP-H11195197-A (JP)
Title: Traffic signal lamp
Inventor: HIRASAWA DAISUKE
IPC: E01F9/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a traffic signal lamp capable for confirming color sorting with respect to the incident light of the sun in the morning and evening by providing a reflecting mirror on a rear surface and providing a color bulb opposed to the reflecting mirror. SOLUTION: The reflecting mirror 5 with a socket 2 for mounting a bulb is supported by a supporter 7 behind the color bulb 1 positioned within a signal lamp provided with a front lens 6. A conductor for energizing is put through into this supporter 7 to mount the bulb 1. A hood cover 4 is for avoiding sunlight and a snow cover from an upper side. The bulb 1 is made to face the mirror 3 on the rear surface and color light emitted from the bulb 1 is made reflected light by the mirror 3 to be discriminated from outside. The bulb 1 is a glass bulb colored in red, blue or yellow. At the time of receiving sunlight, the mirror 3 of two signal lamp shines by white light. The light of the bulb 1 is reflected on the lighted mirror 3.
Patent JP-2000204160-A (JP)
Title: Polyamine of acylated polymer, its production, its use and aqueous composition including the polyamine and viscosity increasing for composition including surfactant
Inventor: ZIRNSTEIN MICHAEL DR
IPC: C08G73/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamine of an acylated polymer in which a part of nitrogen atoms of the polyamine have long chain acyl groups and the other parts have short chain acyl groups, useful for an aqueous preparation, preferably a viscosity increasing agent for cosmetic composition or the like. SOLUTION: The polyamine of the acylated polymer in which a part of the nitrogen atoms of the polyamine have the acyl groups expressed by formula I (R1 is a 7-27C alkyl, a 7-27C alkenyl or a 7-27C hydroxyalkyl) and a part of the nitrogen atoms have groups expressed by formula II (R2 is a 1-6C alkyl or a 1-6C hydroxyalkyl). The polymer polyamine preferably have 0.3-40% of the nitrogen atoms of the polymer are acylated by the acyl groups expressed by formula I and 5-100% of the nitrogen atoms are preferably acylated. This polymer polyamine can be obtained by reacting a carboxylic acid expressed by formula R1-COOH or a carboxylic acid expressed by formula R2-COOH. This polymer polyamine is expected in use for a viscosity increasing agent.
Patent JP-2000193698-A (JP)
Title: Testing device for current detector
Inventor: OKAMOTO SHINICHIROU
IPC: G01R31/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To dispense with change of a wiring connection of a test circuit, when a temperature rising of the test circuit is inhibited to avoid a reduction of a measurement accuracy to solve a complex of a work by requiring no adjustment of an output voltage from a power source part through an operator and by reducing a power consumption quantity through shortening a continuous energization time to the test circuit and when it is necessary to convert a polarity of a through-current and a current detector of an object to be tested is changed to a detector having a different standard and characteristics. SOLUTION: A predetermined value of a through-current inputted from a measurement point input device 7 and a measurement value of a through-current measuring device 6 are compared by a comparison/detection device 8. When they agree with each other, an output voltage of an output resistance circuit 9 at this time is measured by an output voltage measuring device 10. Thereby, an output voltage of a current detector 1 relative to a predetermined value of the through-current inputted from the measurement point input device 7 is tested.
Patent JP-2000189419-A (JP)
Title: Ultrasonic probe for measuring blood flow
Inventor: NAONO YOSHIAKI
IPC: A61B8/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve noise resistant character and handling property for a ultrasonic probe itself by connecting an element of a transmitting side and an element of a receiving side with a relay substrate in each housing and arrang ing both relay substrate connecting cables in each housing of a side of its hinge. SOLUTION: Housings 3, 4 are connected so as to be able to open and close with a hinge 5. A tube receiving groove is provided in the respective housings 3, 4. A piezoelectric element 7 of a transmitting side, a matching layer and a printing substrate 12 are arranged in the housing 3 and a piezoelectric element 9 of a receiving side, the matching layer and a printing substrate 13 are arranged in the housing 4. A cable inserting part is formed at a side of the hinge 5 of each of housings 3, 4. A connecting cable 14 that connects its end parts with both printing substrates 12, 13 is received in the cable inserting part and conducted between both housings 3, 4 by being bent. Thereby, noise resistance character and probe handling property can be improved.
Patent JP-2001182062-A (JP)
Title: Pile press-in system and pile press-in method using it
Inventor: KITAMURA MORIO
IPC: E21B7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pile press-in system and a pile press-in method minimizing a working space while pressing in a cylindrical member serving as a pile or the like to be pressed into the hard ground, in a short period of time. SOLUTION: This pile press-in system is provided with a press-in machine 3 for pressing a steel pipe sheet pile 2 into the ground; an auger screw 4 for excavating the ground from the inside of the steel pipe sheet pile 2 when pressing in the steel pipe sheet pile 2 by the press-in machine 3; an auger motor 5 connected to the auger screw 4 to rotatory-drive the auger screw 4; an auger body part 6 detachably connected to the steel pipe sheet pile 2 in the inserted state of the auger screw 4; a crane 7 for supporting the auger body part 6 in an elevatingly suspended state; and a universal joint part 8 for connecting the auger body part 6 swingingly to the crane 7. The universal joint part 8 is provided with a lock mechanism 81 for impeding the lateral rotation of the auger body part in the lifted state of the auger body part 6.
Patent JP-2001118694-A (JP)
Title: Discharge lamp lighting apparatus and lighting system
Inventor: KAMATA MASAHIKO
IPC: H05B41/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify a gate drive circuit of half bridge type inverter and aim at reduction of cost. SOLUTION: The lighting circuit is operated by high frequency alternating current which is generated by alternative switching of first and second means of switching Q1, Q2 connected between direct current power source RD serially, and includes load circuit LC which includes at least a current limitting inductor L2, a discharge lamp DL and parallel circuit of resonance capacitor C4 serially.  To the lighting circuit above, a means of feedback S which is magnetically coupled with current limitting inductor L2, and first gate drive circuit GDC1 which includes LC serial resonance circuit which resonates with feedback voltage generated in the means of feedback S, and gate drive circuit GDC2 which includes secondary winding WS of a means of electromagnetic induction EMI which inverts the polarity of resonant voltage of serial resonance circuit SCR and on-controls the means of second switching Q2 according to the voltage inducted in the secondary winding WS. By this constitution, the first means of switching Q1 and the second means of switching Q2 are driven.
Patent JP-2000189245-A (JP)
Title: Delivery container for bar-shaped article
Inventor: FUJITA HIDEO
IPC: A45D40/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To stabilize force for delivery in the delivery container of a bar-shaped article such as a lipstick. SOLUTION: This delivery container 1 of the bar-shaped article is provided with an inner cylinder 3 provided with the peripheral wall part 13 of uniform thickness and an outer cylinder 4 fitted to the inner cylinder 3 from an outer side. Then, it is constituted of an annular intermediate member 6 to be in press contact with the lower flange part 12 of the inner cylinder 3 and the lower end edge part 17 of the outer cylinder 4 under spring energizing and fitted to the outer side of the inner cylinder 3 and a core 2 housed in the inner side of the inner cylinder 3.
Patent JP-2000183484-A (JP)
Title: Welded structure for board
Inventor: OHASHI TAKAFUMI
IPC: H05K1/14
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To realize a much finer pitch in a welded structure for a board, in which the outer lead of a flexible wiring board and the connecting terminal of a circuit board are bonded via solder or the like. SOLUTION: Long circular opening parts 18a are formed in outer leads 18, which are bridged on outer lead holes 17 in a flexible wiring board 11. The width of connecting terminals 7 of a circuit board 5 is made identical to the width of the outer leads 18. Then, the respective outer leads 18 are welded to the respective connecting terminals 7 via a solder 32. In this case, excess solder 32 flows into the opening parts 18 at the outer leads 18. Consequently, even if the width of the outer leads 18 is set identical to the width of the connecting terminals 7, the excess solder 32 will not flow unneccesarily to the circuit board 5, and a much finer pitch is realized.
Patent JP-2000194953-A (JP)
Title: Sales data processor and its program recording medium
Inventor: ODAKA YASUHIRO
IPC: G06Q30/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make specifiable the amount of object items of discount after the discount when the discount of the total amount for one transaction to a simple price is made. SOLUTION: The total amount of items out of objects of discount as well as the total amount of sales for one transaction is calculated based on sales data inputted from an input device 5 and temporarily stored in a RAM 2 by a CPU 1. And, the amount of the object items of discount after the discount is calculated by substracting the total amount of the items other than object of discount from the total amount obtained by omitting fractions of the total amount for one transaction by the CPU 1.
Patent JP-2000185432-A (JP)
Title: Imaging apparatus
Inventor: HOSAKA HIROSHI
IPC: B41J2/44
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of an imaging apparatus by rotating and stopping a polygon motor efficiently thereby prolonging the service life of the polygon motor. SOLUTION: A decision is made whether a machine is abnormal or not, and if it is abnormal, a delay timer is turned off and a polygon motor is turned off. If it is not abnormal, a decision is made whether a write sequence is under operation or not, and if the answer is YES, a delay timer end is turned off and the polygon motor is turned on continuously. If the answer is NO, a decision is further made whether final developing color has ended or not, and if it has not ended, the polygon motor is turned on continuously. If the final color has ended, a delay time is set for stopping the polygon motor and then a decision is made whether next image to be formed is present or not and whether the delay timer has ended or turned on. If the delay timer is turned on, the polygon motor is turned for a specified time.
Patent JP-2000191035-A (JP)
Title: Carrier tape
Inventor: KANEKO TOSHIKO
IPC: B65D85/86
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make easy taking-out possible for products with coming-off being prevented by a method wherein opening/shutting spring pieces arranged over a product housed in a housing indent and capable of moving from a shutting position for preventing the product from coming off upward to a opening position for letting the product wait for being taken-out upward are provided at each of the housing indents. SOLUTION: A carrier tape 1 is formed of resin, and perforations 2, 2, 2 are formed continuously at both sides in the breadthwise direction thereof and housing indents 3 are formed in a row at regular intervals in the longitudinal direction thereof. Resin plate-shaped opening/shutting spring pieces 4 each capable of moving from an opening position curved toward a short side wall 3c side to a shutting position curved toward the center of the housing indent 3 are fitted respectively into fitting grooves M1 and M2 of each of the housing indents 3.  When the opening/shutting spring pieces 4 are in the opening position, electronic parts 5 can be put from above into the housing indent 3 for housing, and when the spring pieces are put in the shutting position, the opening/shutting spring pieces 4 are positioned above the housed electronic parts 5, and coming- off of the parts can be prevented therewith.
Patent JP-H0619274-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 1990-12-01
Abstract: PURPOSE:To improve the stability of image quality by removing objects sticking to a brush electrifying-means or entering it, thereby recovering electrifying performance. CONSTITUTION:When image formation is carried out, a voltage is impressed between the conductive cylinder 22 of the brush electrifying-means 20 and the photosensitive drum 10, thereby electrifying the photosensitive drum 10 uniformly. Also, for a non-image forming part, or when image formation is not carried out, the polarity of a voltage impressed to the conductive cylinder 22 is set to the opposite polarity of the voltage impressed at the time of the electrification, thereby removing objects entering the brush electrifying-means 20 and sticking thereto.